Guild Wars 2

Enola B Twenty Nine.2631:

Am doing the Roots of Terror story: Journey to the lost asuran city of Rata Novus. I have defeated the creature, and spoken to magister. The final part of “Talk to Braham” doesn’t want to trigger. There is a green star over Braham, but not matter what I do, he just won’t speak to me.

I have added a screenshot, as Braham is also now clipping into the ground.

I’m having the same problem, made a ingame ticket.
Is there a work around for this?

Because of the last update